Question

HWLP PLEASE I DONT KNOW HOW TO DO It

Answer 1

Your answer is 33 because you have to add all the numbers together

Answer 2

`\textrm {Volume of rectangular pyramid :}`

`\mathrm {Volume = (1)/(3) * length * width * height}`

`\mathrm {Volume = (1)/(3) * 9 * 8 * 9}`

`\mathrm {Volume = 3 * 72}`

`\mathrm {Volume = 216 cm^(3)}`

`\textrm {Volume of rectangular prism :}`

`\mathrm {Volume = length * width * height}`

`\mathrm {Volume = 9 * 8 * 7}`

`\mathrm {Volume = 72 * 7}`

`\mathrm {Volume = 504 cm^(3)}`

`\textrm {Total volume of composite figure :}`

`\textrm {Volume of pyramid + volume of prism}`

`\mathrm {216cm^(3) + 504cm^(3)}`

`\mathrm {720cm^(3)}`